package com.sky.mapper;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Update;

import java.util.List;

@SuppressWarnings("all")
/**
 *@ClassName ShoppingCartMapper
 *@Description TODO
 *@Author @O_o  GW__
 *@Date 2025/5/29 23:19
 *@Version 1.0
 */
@Mapper
public interface ShoppingCartMapper {
//    动态查询
    List<ShoppingCart> list(ShoppingCart shoppingCart);
    /**
     * 插入购物车数据
     * @param shoppingCart
     */
    @Update("update shopping_cart set number = #{number} where id = #{id}")
    void updateNumberById(ShoppingCart cart);
    /**
     * 插入购物车数据
     * @param shoppingCart
     */
    @Insert("insert into shopping_cart (name, user_id, dish_id, setmeal_id, dish_flavor, number, amount, image, create_time) VALUES (#{name}, #{userId}, #{dishId}, #{setmealId}, #{dishFlavor}, #{number}, #{amount}, #{image}, #{createTime})")
    void insert(ShoppingCart shoppingCart);
    @Delete("delete from shopping_cart where user_id = #{userId}")
    void deleteByUserId(Long userId);

    void insertBatch(List<ShoppingCart> shoppingCartList);
}
